期刊
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
卷 6, 期 6, 页码 377-381出版社
WORLD SCI PUBL CO INC
DOI: 10.1142/S1088424602000464
关键词
carboxylate compounds; clathrates; crystal engineering; para-carboxylate phenyl porphyrin; solid-state structures
The hydrothermal assembly of a very stable porphyrin network with nanoscale cavities is described. A tightly packed and interpenetrated, linear polymeric framework was observed in the solid-state X-ray structure of freebase 5,10,15,20-tetrakis-(4-carboxyphenyl)porphyrin coordinated to calcium(II) ions. Strong hydrogen-bonding interactions between the coordination polymers form a two-dimensional network. Perpendicular bands interpenetrate generating an unusual three-dimensional box that clathrates a pyridine molecule. Copyright (C) 2002 Society of Porphyrins & Phthalocyanines.
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